Octogon
From Zelda Legends Wiki
The boss of Level 6, the Mermaid's Cave, Octogon guards the Bereft Peak, an Essence of Time. He resembles a giant shellfish or squid, and must be fought both above and below the water.
The boss of Level 6, the Mermaid's Cave, Octogon guards the Bereft Peak, an Essence of Time. He resembles a giant shellfish or squid, and must be fought both above and below the water.